SF33 [FCI]
3.0 Amp SUPER FAST PLASTIC RECTIFIERS; 3.0安培超快速整流器塑料
| 型号： | SF33 |
| 厂家： | 
FIRST COMPONENTS INTERNATIONAL |
| 描述： | 3.0 Amp SUPER FAST PLASTIC RECTIFIERS |
| 文件： | 总2页 (文件大小：159K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet
3.0 Amp SUPER FAST
PLASTIC RECTIFIERS
Mechanical Dimensions
Description
1.00 Typ.
D027A
.374
.050
.197
Features
n HIGH SURGE CAPABILITY
n LOW COST
n MEETS UL SPECIFICATION 94V-O
n LOW LEAKAGE
Electrical Characteristics @ 25oC.
Units
SF31 . . . 36 Series
SF31
SF32
SF33
SF34
SF35
SF36
Maximum Ratings
Volts
Volts
Volts
Peak Repetitive Reverse Voltage...VRRM
RMS Reverse Voltage...VR(rms)
DC Blocking Voltage...VDC
50
35
50
100
70
150
105
150
200
140
200
250
175
250
400
280
400
100
Average Forward Rectified Current...IF(av)
TA = 55°C
............................................. 3.0 ............................................... Amps
Non-Repetitive Peak Forward Surge Current...IFSM
@ Rated Current & Temp
............................................. 75 ............................................... Amps
< ......................... 0.95 ........................ > < ........ 1.4 ....... >
............................................. 5.0 ............................................... µAmps
Forward Voltage @ 3.0A...VF
Volts
DC Reverse Current...IR
@ Rated DC Blocking Voltage
Typical Junction Capacitance...CJ (Note 1)
Typical Reverse Recovery Time...tRR (Note 2)
Operating & Storage Temperature Range...TJ, TSTRG
............................................. 100 ...............................................
< ......................... 35 ........................ > < ........ 75 ....... >
............................................. -65 to 150 .......................................
pF
nS
°C
Page 4-28
Data Sheet
3.0 Amp SUPER FAST
PLASTIC RECTIFIERS
Non-Repetitive
Peak Forward Surge Current
Forward Current Derating Curve
3
175
8.3 mS
2
1
Single Half Sine Wave
125
75
25
100
1
10
0
25 50 75 100 125 150 175
TA = Ambient Temperature (°C)
Number of Cycles @ 60 HZ
Typical Reverse Characteristics
Typical Junction Capacitance
TJ= 150°C
TJ = 25°C
TJ= 100°C
TJ= 25°C
Reverse Voltage (Volts)
P
Typical Instantaneous
Forward Characteristics
Reverse Recovery
Characteristics
Pulse Width = 300 µs
% Duty Cycle
Non-Inductive
D.U.T
tRR
10Ω
TJ = 25°C
50Ω
(-)
+.5A
(+)
(-)
Pulse
Generator
Note 2
25 VDC
Ratings at
1 Ω
Non-
25 Deg. C ambient
temperature
Oscilliscope
(+)
0A
-.25A
Note 1
Inductive
unless otherwise
specified.
Notes:
-1.0A
Single Phase Half
Wave, 60 HZ
1 cm
1. Rise Time = 7 nS Max.
Impedance = 1 megohm, 22 pF
2. Rise Time = 10 nS Max.
Resistive or
Inductive Load.
Time Base Set @ 50/100nS/cm
Source Impedance = 50 Ohms
For Capacitive
Load, Derate
Current by 20%.
Volts
NOTES: 1. Measured @ 1 MHZ and applied reverse voltage of 4.0V.
2. Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A.
Page 4-29
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